MULTICOMPARTMENT SMOKE CONTROL DAMPERS DKISMA
1396 - CPR - 0112
ORIGINAL INSTALLATION, MAINTENANCE AND OPERATION MANUAL
EVERY SMOKE DAMPER NEEDS TO BE INSTALLED IN ACCORDANCE WITH THIS MANUAL!
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DKISMA
Fig. 1: RSW - Solid wall with a rectangular opening
NOTE: Dimensions W1, H1 are defined in the Tab. 3
Legend
W1
1
Concrete, masonry, cellular concrete
H1
Fire
resistivity
(min.)
60
90
120
s (mm)
Wall
Ceiling
Concrete,
Cellular
Cellular
Concrete
Masonry
Concrete
Concrete
110±10
110±10
110±10
125±10
150±10
150±10
150±10
150±10
Tab. 1: Thickness of standardized walls according to EN 1366-2
1
S
2
max. 6
25
3
1
4
Fig. 2: FSW - Flexible (plasterboard) wall with a rectangular opening
NOTE: Dimensions W1, H1 are defined in the Tab. 3
Legend
1
H1
2
3
4
Vertical CW - profiles (profile width sCW according to fire
resistivity, see Tab. 2),
maximum spacing in the opening area 625 mm.
Mineral wool thickness / cubic weight see Tab. 2
Horizontal CW - profiles (profile width sCW according to
fire resistivity, see Tab. 2), must be firmly embedded
into the vertical profiles
Plasterboard fireproof plate,
thickness 12,5 mm / 2 layers
W1
S
Fire
resistivity
(min.)
s
sCW
60
90
120
100
125
150
(mm)
50
75
100
Insulation – mineral wool
Cubic
Thickness
density
(kg/m3)
40
40
60
50
60
100
Tab. 2: Thickness of standardized walls and layers
according to EN 1366-2
DKISMA
1
2
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3
Fig. 3: Wet installation of the DKISMA in the wall using a mixture
of plaster or mortar or concrete
17 5
H
Legend
W
1
2
3
Bendable hanging
Plaster / mortar / concrete filling
Screw 5,5 DIN7981
Wall and ope- Dimensions of the ope- Dimensions of the inning type
nings W1×H1 (mm)
ternal frame (mm)
RSW
W+120 × H+120
FSW
W+120 × H+120
W+120 × H+120
Tab. 3: Wall opening
NOTE: W1 , H1 see Fig. 1 - 2
N
L1
NOTE
• Caution: Main power supply voltage!
• Parallel connection of several actuators
possible
• Power consumption and switching
N
L1
tresholds must be observed!
Application with the SBSE-Control
<87°
Fig. 5: Connection of the actuator BELIMO BE 230-12
Application with the SBSE-Control
damper control and monitoring system
damper control and monitoring system
~ ~
S1 S2 S3 S4 S5 S6
<87°
T
Fig. 6: Connection of the actuator BELIMO B(L)E 24
Connecting lead with plugs for linking to the
communication and power unit BKNE230-24
T
Connecting lead with plugs for linking to the
communication and power unit BKNE230-24
<3°
S1 S2 S3 S4 S5 S6
<3°
<87°
Fig. 4: Connection of the actuator BELIMO BLE 230
1 2 3
tresholds must be observed!
1 2 3
S1 S2 S3 S4 S5 S6
<3°
• Parallel connection of several actuators
possible
• Power consumption and switching
~ ~
1 2 3
NOTE
• Supply via safety isolation transformer
1 2 3
S1 S2 S3 S4 S5 S6
<3°
<87°
Fig. 7: Connection of the actuator BELIMO B(L)E 24-12-ST
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DKISMA
BKNE230-24
2
Nothing must
be assigned
to terminals
1 to 5
3
AC 230 V
4
5
a
6
7
M
Displays
LED
yellow
green
yellow
yellow
or green
+ green
The device contains
no parts which can be
replaced or repaired
by the user.
1
b
2-wire conductor
to BKSE24-6
w1098402
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BE(G)24-ST, BE24-12-ST
Status
flashing light
steady light
flashing light
steady light
flashing and double frequency
dark
Function
damper moving to OPEN
damper open
damper moving to CLOSED
damper closed
fault
power failure
Fig. 8: Connection and display of the supply and communication unit BKNE230-24
NOTE
Supply via isolation transformer
Power consumption and switching tresholds must be observed!
T
-
~ 24 VAC or 24 VDC for BE24
+ 230 VAC for BE230
1 2 3
S1 S2 S3 S4 S5 S6
<3°
<87°
1 2 3
S1 S2 S3 S4 S5 S6
<3°
<87°
Fig. 9: Parallel connection of two coupled actuators BELIMO BE24 or BE230 on one DKISMA blade axis
DKISMA
Smoke extraction damper 1
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Smoke extraction damper 6
BE(G)24-ST
BE(G)24-ST
Both actuators must be
connected to the same
BKSE24-6 unit.
Both actuators must
receive equal instructions
in equal time
M
BKNE230-24
M
BKNE230-24
a b
1 2 3 4 5 6 7
a b
1 2 3 4 5 6 7
AC 230 V
The b-conductors must be
linked in the equipment cubicle
Equipment cubicle
1 2 3 4 5 6
a1...................... a6
1
2
3
4
5
6
7
b1...b6
Fault
BKSE24-6
Service pushbutton
Input 2
-+
8 9
Input 1
10
AC 24 V
~
11 12
13 14 15 16 17 18
SMOKE EXTRACTION
AUTO
Fire
brigade
control
panel
SMOKE EXTRACTION
AUTO
CEASE SMOKE EXTRACTION
AC 24 V
CLOSED
Fault
Fire alarm system
Delay 0 s
Delay 60 s
OPEN
CEASE SMOKE EXTRACTION
A tip:
The signal from the Delay 0 s
output can be used as feedback
for the SMOKE EXTRACTION /
CEASE SMOKE EXTRACTION
command.
~
Fig. 10: Parallel connection of two coupled actuators BELIMO BE24 on DKISMA blade axis through BKSE24-6
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Warnings
Some damper parts can have sharp edges – therefore it
is necessary to use gloves during damper installation and
manipulation.
ø6,2
80
*
8,8 × 11,8
R1
125
L=300
R2
W×H
In order to prevent an electric injury, fire or any other damage
which could result from incorrect damper usage and operation, it
is important to:
W1
(W+60) × (H+60)
Fig. 9: Dimensions of the DKISMA for nominal dimensions
NOTES: Smoke dampers DKISMA have flanges width 30 mm.
1. Install the damper in accordance with the installation manual
and by a properly trained employee.
2. Execute the damper inspection in accordance with this
installation, operation and maintenance manual.
3. Before you can install the smoke damper, it‘s functionality
must be checked according to chapter 3 Check of the
functionality.
* Suspension plane
This procedure prevents installation of a damper that has been
damaged during transportation or handling.
Introduction
Operating conditions
Instructions for installation, operation and control refers to
products of Systemair, the rectangular multicompartment smoke
control dampers (hereafter dampers) DKISMA aimed for:
Smoke dampers are part of the Smoke and Heat Exhaust
Ventilation System (SHEVS). Functionality of the smoke damper is
following. In case of fire:
• automatic activation,
• pressure level 3 = differential pressure between inside and
outside the duct for smoke extraction ductwork at ambient
temperature up to -1500 Pa,
• resistivity 120 minutes or less,
• wet installation in the wall
• meeting requirements for:
-- modulating applications,
-- systems for use with combined smoke control and general
HVAC applications
-- systems with smoke control dampers which are checked
every day,
-- systems where smoke control dampers are operated only
in the case of emergency.
• opens and removes the heat and smoke through a special fan
from the fire compartment affected by fire or
• closes and prevents the spread of smoke and heat in the fire
compartment unaffected by fire.
This manual contains basic information and recommendations
regarding the installation, use and inspections that need to be
followed to ensure proper and smooth operation of the dampers.
Resistance class EI120(vew i ↔ o)S1500CmodAAmulti is valid for
all nominal dimensions of dampers DKISMA.
Systemair smoke dampers are passive in terms of noise. There is
increased noise only when closing or opening the damper in case
of inspection or fire accident (and it takes less than 60 seconds).
Do not install functionless smoke dampers!
The DKISMA smoke dampers are designed for wet installation
according to Fig. 3. All smoke dampers have an electric driving
mechanism as standard. They are intended for installation in
places which are protected against weather disruptions in the
SHEVS or in the combined HVAC ducts leading air without any
mechanical or chemical contamination in the following operating
conditions:
• Maximum air flow velocity 12m/s
• Temperature within the range -20°C up to +50°C
1 Installation
The installation must be done as follows:
• Duct connected to the damper must be supported or suspended
so that the damper do not bear its weight. The damper must not
bear any part of the supporting construction. This could lead to
damage and subsequent failure of the damper.
• Actuator can be on either side of the supporting construction,
but it must be placed so that it is easy to access for inspection
and repairs.
• Distance between dampers and building structures, distribution
technology and ventilation equipment must be large enough
for reliable performance of the installation, functional testing,
inspection and repair.
• The distance between the dampers must be at least 200 mm
according to EN 1366-10.
• The distance between dampers and the wall or ceiling must be
at least 75 mm.
• The gap between the damper and the selfstanding grill (when
installed) must be at least 200 mm according to EN 1366-10.
Otherwise the damper must be tested together with the grill.
• The smoke dampers must be installed with horizontal blade axis.
DKISMA
• Before the installation of the smoke damper, it‘s functionality
must be tested according to the chapter 3 Check of the
functionality.
DO NOT INSTALL NONFUNCTIONAL SMOKE DAMPERS!
• Changes of smoke damper functionality, caused by transport
or installation, aren´t reclaimable after the installation
(deformations, damages, mechanical damage of the sealing
material, foreign objects which can constrain the blade, wrong
handling of the activating mechanism etc.)
• Before connection of the smoke damper into the ductwork,
smoke damper‘s functionality must be checked again
(according to chapter 3 Check of the functionality).
During installation, it is necessary to protect the damper
mechanism and its interior against dirt. The blade must be in
the closed position. It is necessary to avoid deformation of
the damper. Installation and setup of the dampers is always
determined by SHEVS project plans that must comply with the
applicable regulations.
The smoke dampers DKISMA must be installed according to Fig.
3. After damper installing into the SHEVS duct it is necessary
to connect electrical installation that must be done only by
authorized persons – connection has to be done according to
Fig. 4 - 8. The actuators have two microswitches indicating the
open and closed positions of the blade - see Fig. 3 - 6. Setup,
install, repair, overhaul and inspections of the dampers must
be done only by the manufacturer or by the personnel trained
by the manufacturer.
• Before putting dampers into service after installation (and
in subsequent periodic inspections) visual inspection and
functional test must be conducted. After the visual inspection
and functional test a record must be made into operational
diary (page 6).
WET INSTALLATION of a DKISMA smoke damper into a solid or
flexible wall using plaster mixture, mortar or concrete (Fig. 3)
1. Prepare an opening with dimensions W+120mm and
H+120mm (according to Fig. 1 or 2 and Tab. 3), the opening
surfaces must be even and cleaned off. The flexible wall
opening must be reinforced according to the standards for
plasterboard walls.
2. Insert the closed damper into the middle of the opening
so that the damper blade is in the wall. Use the bendable
hanging (1; or hangings, if there is two of them) to secure
the damper against the wall by a suitable screw (3;
recommended screw diameter 5,5 - for example DIN7981).
3. Fill in the area between the wall and the damper with plaster
mixture, mortar or concrete (2), while paying attention to
prevent fouling of the damper’s functional parts, which could
limit its correct functionality. The best way is to cover the
functional parts during installation.
4. If needed, uncover and clean the damper after installation.
5. Check the damper functionality
Setup, install, repair, overhaul and inspections of the dampers
must be done only by the trained personnel.
Before putting dampers into service after installation (and in
subsequent periodic inspections) visual inspection and functional
test must be conducted. After the visual inspection and functional
test a record must be made into Operating diary (page 9).
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2 Operating and Maintenance
2.1 The damper operation
Schemes for electrical connection are in Fig. 4 - 10. Several big
dimensions up to 1600×1000 mm have two coupled actuators
on the blade axis. These must be connected according to Fig.
9 or 10. After installation, the damper must be set up into the
operating position - closed. Switching power supply achieves
entry into the operating position - closed.
2.2 Maintenance
Systemair smoke dampers are maintenance free.
3 Check of the functionality
Switching the supply phase according to Figure 4 - 10 damper
switch to the „open“:
• The blade must come to the fully open position and must
remain there detented.
• After reaching the end position of the blade the appropriate
signaling circuit must switch on - wires S1 and S2 must be
connected.
Switching the supply phase according to Figure 4 -10 switch
damper to the „closed“:
• The blade must come up to the fully closed position and
remain there detented.
• After reaching the end position of the blade the appropriate
signaling circuit must switch on - wires S4 and S6 must be
connected.
4 Inspection of the damper
Each damper should be inspected after installation and every 12
months using following steps:
1.
2.
3.
4.
5.
Identification of damper
Date of inspection
Check of the electrical connection of the activation mechanism
Check of the the electrical connection of the end switches
Check of the damper for cleanliness and eventually treatment
(where necessary)
6. Removing of the cover of the inspection lid.
7. Check of the inspection lid, cover tightness and eventually
correction and record (where applicable)
8. Check of the blade and sealings, and eventually correction
and record (where applicable)
9. Check of the safety damper closure - details see Chap. 3
10.Check of the damper functionality (details see Chap. 3) opening
and closing by the control system, tracking the physical behavior
of the damper and signalization of the end positions, and
eventually correction and record (where applicable)
11.Closing of the cover of the inspection lid.
12.Set up into the operating position - see Chap. 2.1
13.Record into Operating diary (page 8) with name and
signature of the checker.
14.The damper is part of the SHEVS. Therefore the system must
be checked as specified in its operational and maintenance
requirements – this is task of the whole SHEVS installer.
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DKISMA
5 Warranty conditions:
1. IMOS-Systemair provides warranty for all its DKISMA smoke dampers. The warranty period is 24 months, starting on the date of
product shipment, by an exceptional agreement this period can be up to 30 months, starting on the date of shipment.
2. The product is tested in the production factory before the shipment. The producer guarantees that the product features shall be
in accordance with the related technical standards during the whole warranty period, assuming that the customer uses it in a way
that complies with the Operation manual. If, in spite of this, any unpredictable production defects occur, the producer shall secure
their removal without charge.
3. The customer may apply for the warranty service only in written form including serial number of the claimed damper.
4. The warranty does not apply to defects caused by unprofessional handling, incorrect mounting, mechanical damage or not
following the instructions stated in the Operation manual.
5. The warranty period shall be prolonged for the same period of time which has elapsed between the date when the customer
lodged the claim for warranty service and the date when the repair was carried out.
6. The repair shall be carried out at the customer’s premises and the producer shall bear all the costs which are necessarily needed
for the repair.
7. In case no defects applicable for warranty are identified, the costs associated with the arrival of the service technician will be
handled by the customer who filed the warranty repair claim.
8. Before you can install the smoke damper, it‘s functionality must be tested according to the chapter 3 Check of the functionality.
DO NOT INSTALL NONFUNCTIONAL SMOKE DAMPERS!
Changes of smoke damper functionality, caused by transport or installation, aren´t reclaimable after the installation (deformations,
damages, mechanical damage of the sealing material, foreign objects which can constrain the blade, wrong handling of the activating
mechanism etc.)
9. Before you can connect the smoke damper into the ductwork, smoke damper‘s functionality must be checked again (according to
chapter 3 Check of the functionality).
The dampers are transported in covered means of transport, on pallets or in boxes. When handling during transportation and storage,
the dampers must be protected against damage and weather conditions and the damper blades must be in the closed position. These
products must be stored in a closed and dry area where the temperature is kept within the range of -20 °C to +50 °C.
DKISMA
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OPERATING DIARY
Activation of the damper
Date
Description of found defects and date of the following inspection
after deficiencies elimination
Inspection technician‘s signature
Periodic damper inspections - at least once in 12 months
Date
Description of found defects and date of the following inspection
after deficiencies elimination
Inspection technician‘s signature
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Periodic damper inspections - at least once in 12 months
Date
Description of found defects and date of the following inspection
after deficiencies elimination
Inspection technician‘s signature
DKISMA
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Periodic damper inspections - at least once in 12 months
Date
Description of found defects and date of the following inspection
after deficiencies elimination
Inspection technician‘s signature
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15
Smoke damper identification
1396
IMOS-Systemair 90043 Kalinkovo 371, Slovakia
1396-CPR-0112 EN 12101-8
Multicompartment smoke control dampers:
DKISMA – W × H
Fire resistance:
EI120(vew i↔o)S1500CmodAA multi
- maintenance of the cross section (under E)
- integrity E
- insulation I
- smoke leakage S
- mechanical stability (under E)
- cross section (under E)
Construction site
Placement
Room No.
Operational reliability:
- cycling
20 200 cycles
Pass
Durability of response delay:
- open and closing cycle
Pass
ID No.
Label
Signalization
Warranty service
Date of claim
submission
Date of the repair
Description of the repair
Service officer
(signature & stamp)